Home / 95,116.59-131,262.66-54,823.55

Finding the Fourth Proportional to 95,116.59, 131,262.66 and 54,823.55

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Solution

The fourth proportional to 95,116.59, 131,262.66 and 54,823.55 is: 75,657.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,116.59 : 131,262.66 = 54,823.55 : x
  2. Step 2: Convert to fraction form
    95,116.59/131,262.66 = 54,823.55/x
  3. Step 3: Cross multiply
    95,116.59x = 131,262.66 × 54,823.55
  4. Step 4: Simplify right side
    95,116.59x = 7,196,284,347.33
  5. Step 5: Solve for x
    x = 7,196,284,347.33/95,116.59
  6. Step 6: Final answer
    x = 75,657.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.